Consider the statements given below regarding contraception and answer as directed thereafterA) Medical Termination of Pregnancy (MTP) during first trimester is generally safeB) Generally chances of conception are nil until mother breast -feeds the infant upto two yearC) Intrauterine devices like copper T- are effecitve contraceptivesD) Contraception pills may be taken upto one week after coitus to prevent conceptionWhich two of the above statements are correct? from Biology Reproductive Health Class 12 Nagaland Board
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Class 10 Class 12

Consider the statements given below regarding contraception and answer as directed thereafter
A) Medical Termination of Pregnancy (MTP) during first trimester is generally safe
B) Generally chances of conception are nil until mother breast -feeds the infant upto two year
C) Intrauterine devices like copper T- are effecitve contraceptives
D) Contraception pills may be taken upto one week after coitus to prevent conception
Which two of the above statements are correct?

  • B, C

  • C, D

  • A, C

  • A,B


C.

A, C

The most used contraceptive product in the united states is the birth control pill. Many combination birth control pills (marketed under various names including ovral, tetragynon and triphasil) are also being used for post-coital contraception. Mifepristone is an antihormone that when taken during the first seven weak of pregnancy in conjunction with a tiny amount of prostaglandin to stimulate uterine contraction induces miscarriage by blocking progesterone's quieting effect on the uterus. 

The most used contraceptive product in the united states is the birth control pill. Many combination birth control pills (marketed under various names including ovral, tetragynon and triphasil) are also being used for post-coital contraception. Mifepristone is an antihormone that when taken during the first seven weak of pregnancy in conjunction with a tiny amount of prostaglandin to stimulate uterine contraction induces miscarriage by blocking progesterone's quieting effect on the uterus. 

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What is correct about a test tube baby?
  • Fertilization in female's genital tract and growth in test tube
  • Rearing of premature born baby in an incubator
  • Fertilization outside and gestation inside mother's womb
  • Both fertilization and development are done outside the female genital tract.

C.

Fertilization outside and gestation inside mother's womb
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The birth control device not used by women is :
  • Diaphragm
  • Oral pill
  • Condom
  • Copper T

C.

Condom
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Progesterone is the contraceptive pill which :
  • Prevents ovulation
  • prevent entry of sperms
  • prevent implantation
  • All the above

D.

All the above
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The main factor for the growth of human population in India is :
  • high birth rate
  • less death rate
  • lack of education
  • All the above

D.

All the above
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The prenatal technique to determine the genetic disorders in a foetus is called :
  • Laproscopy
  • Amniocentesis
  • Abstinence
  • Coitus nterruptus.

B.

Amniocentesis
495 Views